Invacare Understanding Power Wheelchair Error Codes and MK5 SPJ+ Joystick Troubleshooting
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SECTION 9—DIAGNOSTIC CODES

SECTION 9—DIAGNOSTIC CODES

What Are Diagnostics Codes?

The joystick information gauge and the Remote Programmer give indications of the type of fault or error detected by the control module. When a fault is detected, the wheelchair will stop and not drive. All of the lights on the information gauge will begin to flash (SPJ and CSPJ joysticks) or the service indicator light will flash (SPJ+ and SPJ+ w/ACC joystick). The number of flashes indicates the nature of an abnormal condition. An error code and a quick description of the fault will begin to scroll across the Remote Programmer display. If multiple faults are found, only the first fault encountered by the control module program will be displayed. Refer to the Power Wheelchair Service Manual for detailed troubleshooting and repair instructions. A table of the diagnostics codes and their causes follows.

*NOTE: The fault log displays a four digit number. The first two digits are the diagnostic code and the remaining two digits are the sub code.

NUMBER OF FLASHES

DIAGNOSTICS CODE

ERROR CODE DESCRIPTION

SUB CODE*

DETAILS OF ERROR CODE

POSSIBLE SOLUTION

 

 

 

 

 

 

1

E 01

User Fault

00

Stall Timeout or user error.

Release joystick to neutral and try again.

 

 

 

 

 

 

2

E02

Battery Fault

00

Recharge batteries or replace.

Check the batteries and cable. Try charg-

 

 

 

 

 

ing the batteries. Batteries may require

 

 

 

 

 

replacing.

 

 

 

 

 

 

3

E03

Left Motor Fault

00

Left Motor Short Circuit

Check the left motor, connections and

 

 

 

 

 

motor cable.

 

 

 

01

Left Motor Open Circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

02

Left Motor Connection Fault

 

 

 

 

 

B-

 

 

 

 

 

 

 

 

 

 

03

Motor Terminal Connected

 

 

 

 

 

to B+

 

 

 

 

 

 

 

 

 

 

04

Left Motor Voltage Fault

 

 

 

 

 

 

 

 

 

 

05

Left Motor Bridge Fault

 

 

 

 

 

 

 

 

 

 

06

Too Many Hardware Current

 

 

 

 

 

Limit Events

 

 

 

 

 

 

 

 

 

 

07

Current Offset Out of Range

 

 

 

 

 

 

 

 

 

 

08

Hardware Current Limit Fault

 

 

 

 

 

 

 

MK5™NX™Electronics

34

Part No 1110532

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Contents MK5NXElectronics Useful Terms Useful TermsAcronym Definition Table of Contents Limited Warranty Diagnostic CodesConnector Descriptions Remote ProgrammerSignal Word Meaning Special NotesGeneral Guidelines Controller Settings/Repair or ServiceOperation Information EMI Information EMI InformationEMI Information All Power Wheelchairs TroubleshootingSymptom Probable Cause Solutions Symptom Wheelchairs With Elevate SystemsOn/Off Switch SPJand CSPJJoystick Switches and IndicatorsJoystick Descriptions Charger/Programming Input Speed Control KnobJoystick Information Gauge DisplayDisplay Description Definition CommentsIng Mode Tery charge will be dis Display Description Definition CommentsSPJ+ and SPJ+ w/ACC Joystick Switches and Indicators Mode ButtonSpeedometer Mode ButtonOn/Off Button Speed Control ButtonsService Indicator Joystick Descriptions Information Definition Gauge DisplayMain Menu Performance AdjustmentsPerformance Adjust Menu NX, NX-50, NX-75, NX w/ACC, and NX-BMaking Performance Adjustments NX-LPAcceleration FWD 35% NX, NX-50, NX-75, NX w/ACC, and NX-B Controller Menu Item Description Forward SpeedNX-LP Controller NX-LP Controller60% Use Keys to change the value Remote Programmer OverviewRemote Programmer Terminology Description Of Remote Programmer Keys KEY DescriptionPrograms Program SettingsDrive Type Motor Type Function Program Function Program RWD 2-POLE RWD 4-POLEATM 2-POLE RWD 2-POLE Function M41-1 M41-2 M41-3CWD M91 HD Other Functions Description of Other FunctionsNumber of Flashes Diagnostics Code Diagnostic CodesWhat Are Diagnostics Codes? Possible SolutionDiagnostic Codes Diagnostic Codes Number of Flashes Diagnostics Code E07NX, NX-50, NX-75, NX-B and NX-LP Connector DescriptionsController Connector Descriptions NX w/ACCJoystick Connector Pinout Battery Connector PinoutMotor Connector Pinout Drive Control Input DCIBattery Charger Port NX, NX-50,NX-75,nx-b NX-LPLimited Warranty USA

1110532 specifications

The Invacare 1110532 is a state-of-the-art mattress designed to provide pressure relief and enhance comfort for individuals who are at risk for pressure ulcers. This product exemplifies Invacare's commitment to quality and innovation in the field of healthcare solutions.

One of the standout features of the Invacare 1110532 is its high-quality foam composition. The mattress is constructed from multiple layers of foam, each engineered to support different body areas effectively. The top layer is typically crafted from soft, high-resilience foam that conforms to the body's contours, distributing weight evenly. This intelligent design minimizes pressure points, significantly reducing the risk of skin breakdown and enhancing overall comfort during use.

The mattress also incorporates a unique zoned design, which provides differentiated support across various regions of the body. This tailored support aligns with the natural curves and pressure distribution patterns of the human body, promoting better posture and comfort for the user, whether they are lying down for short or extended periods.

In addition to its supportive features, the Invacare 1110532 is equipped with advanced technologies aimed at enhancing its functionality and durability. It often features a waterproof, breathable cover that protects against moisture and stains, while simultaneously allowing air circulation. This breathability is essential for preventing overheating and maintaining a comfortable sleeping environment.

The Invacare 1110532 is also designed with user convenience in mind. It typically comes with handles for easier maneuverability and positioning. The lightweight nature of the mattress makes it easier to handle for caregivers and family members, promoting safe and efficient transfers.

Safety is a critical component of its design as well. The mattress is fire-retardant and meets regulatory standards, ensuring that it can be safely used in various settings, including home care and institutional environments.

Overall, the Invacare 1110532 is an excellent choice for individuals seeking a reliable, comfortable, and safe sleeping surface. With its superior pressure-relieving properties, innovative design, and user-friendly features, it represents a significant advancement in healthcare mattresses, catering to the needs of both users and caregivers alike. This mattress effectively combines comfort, safety, and practicality, making it an essential tool in promoting better health and well-being.
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